.container {
  height: 100%;
  overflow: auto;
  padding: 0 .5rem;
}
.item {
  display: flex;
  flex-direction: row;
  margin: 1rem 0;
  &.self {
    flex-direction: row-reverse;
    .label {
      margin-left: .8rem;
      margin-right: 0;
    }
    .content {
      background-color: #EEF3FF;
      &::before {
        left: inherit;
        right: -.8rem;
        border-top: .4rem solid transparent;
        border-left: .4rem solid #EEF3FF;
        border-right: .4rem solid transparent;
        border-bottom: .4rem solid transparent;
      }
    }
  }
}
.label {
  width: 2rem;
  height: 2rem;
  background-color: var(--adm-color-warning);
  color: #fff;
  border-radius: 50%;
  font-size: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: .8rem;
  flex-shrink: 0;
}
.content {
  position: relative;
  padding: .5rem;
  background-color: #fff;
  border-radius: .4rem;
  line-height: 1.2rem;
  font-size: .7rem;
  color: #333;
  max-width: 60vw;
  &::before {
    position: absolute;
    top: .6rem;
    left: -.8rem;
    content: '';
    border-top: .4rem solid transparent;
    border-left: .4rem solid transparent;
    border-right: .4rem solid #fff;
    border-bottom: .4rem solid transparent;
  }
  
}
.file-name {
  word-break: break-all;
}
.date {
  text-align: right;
  font-size: .6rem;
  color: #888;
  margin-top: .2rem;
}
.loading {
  width: 100%;
  height: 1.6rem;
  color: var(--adm-color-primary);
  margin: .6rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
}
.add-history {
  text-align: center;
  margin: .6rem 0;
  font-size: .7rem;
}